Welcome to Environmental Instrument Services Inc.

Groveland, Massachusetts 01834

About Us


Our Services

  • Instrumentation calibration and repair services
  • Chlorination systems annual maintenance and repair
  • PLC / HMI / OIT Installation programming and start-up
  • Cellular communication systems design & implementation
  • Preventative Maintenance contracts
  • Hydrant Flow Testing Services
  • Control System Upgrades


Some of Our Major Projects Include

  • Town of East Windsor, Ct. Wastewater Treatment  System
  • City of Burlington, MA. Water Department
  • Abington Rockland, MA. Joint Waterworks
  • Town of Bedford, MA. Water Department
  • Housatonic, MA. Water Company
  • Town of Stockbridge, MA. Water  Sewer Department
  • Town of Dixfield Maine Water Department
  • Town of Mexico Maine Water Department


About Us

Founded in 1999, Environmental Instruments Services Inc. is an owner operated small business specializing in water and wastewater treatment systems. 


Contact Us

Send Message


Please reach out at your convenience so we  can discuss your service needs.

Environmental Instrument Services Inc.

98 Washington Street, Groveland, Massachusetts 01834, United States